Barbecue stove



FIG. 1 is a perspective view of a barbecue stove showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view thereof showing the barbecue stove in use. 

We claim the ornamental design for a barbecue stove, as shown and described. 